In this case even if your original file has 2 video tracks, 4 audios, mpeg2 video codec, or whatever, the output will always have the correct video and audio format and it will discard any other unwanted streams. The best way to handle this would be to map the streams you need from the original file -map 0:v:0 (first video stream) -map 0:a:0 (first audio stream) and then use the codec selection to transcode into -c:v libx264 -c:a aac
Ffmpeg mkv to mp4 reddit mp4#
You were lucky that previously the video format on the original container was compatible with the mp4 container, but as you noticed it did not work this time. w - Width of the rectangle that we want to crop from the source video. You can choose FFmpeg to convert MKV to MP4 from the terminal.
Ffmpeg mkv to mp4 reddit Pc#
Tap 'Convert' button to start converting MKV videos to MP4 videos on PC or Mac in high quality. It is also supported to merge MKV videos into one MKV file and then convert to MP4. BBC 4a download 100 of 1.78MiB in 00:01 ffmpeg Merging formats into Fox Snow Dive - Yellowstone - BBC Two-dP15zlyra3c.mp4. If you have any questions, post them on reddit: reddit icon. It can download videos of any formats, including MP4, FLV, f4v, hlv, webm, mov, mkv, and etc. Click 'Browse' to select any folder to save converted MKV to MP4 video in 'Destination'. The root cause of the problem is the -c copy command, what it does is that it actually copy everything inside the original file and mux it to a new container, in your case mp4 and it also is copying all the other stuff (subtitles etc). Shutter Encoder makes use of FFmpeg to handle its encoding, allowing support for almost.